Morristown Minnesota Climate Data

Monthly Average Climate Data for Morristown Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January5.6 °F23.0 °F0.85 in.
February9.4 °F27.6 °F0.97 in.
March22.0 °F40.1 °F1.78 in.
April34.4 °F55.8 °F3.0 in.
May47.0 °F68.1 °F4.3 in.
June57.9 °F78.2 °F5.09 in.
July61.4 °F81.7 °F4.51 in.
August58.8 °F79.4 °F4.66 in.
September50.4 °F73.0 °F3.48 in.
October37.4 °F58.9 °F2.46 in.
November25.0 °F42.3 °F1.59 in.
December12.9 °F28.6 °F1.19 in.
Annual35.2 °F54.7 °F33.88 in.

Climate Data for Morristown Minnesota

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4b : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year